fix: update Bluetooth flow as suggested by Sourcery AI

Author: samruddhi-Rahegaonkar

lib/providers/badge_message_provider.dart

@@ -111,18 +111,48 @@ class BadgeMessageProvider {
     if (adapterState != BluetoothAdapterState.on) {
       if (Platform.isAndroid) {
         ToastUtils().showToast('Please enable Bluetooth...');
-        await FlutterBluePlus.turnOn();
+        try {
+          await FlutterBluePlus.turnOn();
+        } catch (e) {
+          ToastUtils().showErrorToast('Failed to enable Bluetooth: $e');
+          logger.e('Bluetooth turnOn() failed: $e');
+          return;
+        }
 
-        adapterState = await FlutterBluePlus.adapterState
-            .where((state) => state == BluetoothAdapterState.on)
-            .first;
+        try {
+          adapterState = await FlutterBluePlus.adapterState
+              .where((state) => state == BluetoothAdapterState.on)
+              .first
+              .timeout(
+            const Duration(seconds: 10),
+            onTimeout: () {
+              ToastUtils().showErrorToast('Bluetooth did not turn on in time.');
+              throw Exception('Bluetooth enable timeout');
+            },
+          );
+        } catch (e) {
+          logger.e('Error while waiting for Bluetooth to turn on: $e');
+          return;
+        }
       } else if (Platform.isIOS) {
         ToastUtils().showErrorToast(
-            'Bluetooth is OFF. Please enable it from Settings.');
-
-        adapterState = await FlutterBluePlus.adapterState
-            .where((state) => state == BluetoothAdapterState.on)
-            .first;
+          'Bluetooth is OFF. Please enable it from Settings.',
+        );
+        try {
+          adapterState = await FlutterBluePlus.adapterState
+              .where((state) => state == BluetoothAdapterState.on)
+              .first
+              .timeout(
+            const Duration(seconds: 10),
+            onTimeout: () {
+              ToastUtils().showErrorToast('Bluetooth did not turn on in time.');
+              throw Exception('Bluetooth enable timeout');
+            },
+          );
+        } catch (e) {
+          logger.e('Error while waiting for Bluetooth to turn on: $e');
+          return;
+        }
       } else {
         ToastUtils().showErrorToast("Unsupported platform");
         return;
@@ -134,9 +164,15 @@ class BadgeMessageProvider {
       data = fileHelper.jsonToData(jsonData);
     } else {
       data = await generateData(
-          text, flash, marq, isInverted, speedMap[speed], mode, jsonData);
+        text,
+        flash,
+        marq,
+        isInverted,
+        speedMap[speed],
+        mode,
+        jsonData,
+      );
     }
-
     DataTransferManager manager = DataTransferManager(data);
     await transferData(manager);
   }